Grain Mustard and Tarragon Butter

Preparation info

    • Difficulty

      Easy

Appears in

Sepia: The Cuisine of Martin Benn

Sepia

By Martin Benn

Published 2014

  • About

Ingredients

  • 250 g (9 oz) unsalted butter (softened at room temperature)
  • 20 g (¾

Method

Place the butter in an electric mixer bowl, attach the whisk, and whisk on high speed until light and fluffy. Add the mustards and whisk on medium to combine. Season with the cayenne pepper, add the soy and mirin, and continue to whisk until well combined.

Using a spatula, fold the herbs through the mixture and then scrape into a clean container. Set aside at room temperature, until req